Chapter 4 Electrical Components And Wiring Diagrams - Mitsubishi Electric R410A Service Handbook

Chapter 4 Electrical Components and Wiring Diagrams
4-1 Outdoor Unit Circuit Board Arrangement......................................................................................... 63
4-1-1 Outdoor Unit Control Box...................................................................................................................... 63
4-1-2 Transformer Box ................................................................................................................................... 66
4-1-3 Fan Box................................................................................................................................................. 67
4-2 Outdoor Unit Circuit Board Components ......................................................................................... 68
4-2-1 Control Board........................................................................................................................................ 68
4-2-2 M-NET Board (Transmission Power Supply Board) ............................................................................. 69
4-2-3 INV Board ............................................................................................................................................. 70
4-2-4 Fan Board ............................................................................................................................................. 73
4-2-5 Noise Filter............................................................................................................................................ 75
4-2-6 Connect Board ...................................................................................................................................... 78
4-3 Outdoor Unit Electrical Wiring Diagrams ......................................................................................... 79
4-4 Transmission Booster Electrical Wiring Diagrams ......................................................................... 84
HWE14080 - 61 - GB